package org.sn.jdish.interview.dmall;

public class TestCaseWhen {

	public static void main(String[] args) {
		int key = 1;
		switch (key) {
		case 1:
			System.out.println(1);
		case 2:
			System.out.println(2);
		case 3:
			System.out.println(3);
			break;
		default:
			System.out.println(4);
		}
	}

}
